GCSE Python #13: Functions and Variable Scope

Talking about one of Python's subprograms, functions, and how we can define them ourselves, including with or without parameters and return values. I talk about the difference between arguments and parameters, and why functions are desirable in programs. I then show the difference between local and global variables.

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[olivefitz]

these videos are so helpful for me, thank you so much!

[akikabanu]

i don't understand what the output of the code is trying to tell me :(